I've finished a notebook with two handmade inserts, a pocket for small notes and a picture frame. The whole construction looks like a tri fold and closes with an elastic band.
Here's a closer look at the cover (I've cut out some elements from the papers and also used some clay marine themed embellishments, alongside with some sea shells and crystals):
The composition is very dimensional, but I wasn't able to take a picture which could do more justice to it.
Here's a video of how I created this notebook:
I hope you like it.